<template>
  <div>
    <section class="main">
      <input id="toggle-all" class="toggle-all" type="checkbox" v-model="checkAll"/>
      <label for="toggle-all">Mark all as complete</label>
      <ul class="todo-list">
        <!-- 当任务已完成，可以给 li 加上 completed 类，会让元素加上删除线 -->
        <li :class="{completed:item.edit}" v-for="item in list" :key="item.id" >
          <div class="view">
            <input class="toggle" type="checkbox" v-model="item.edit" />
            <label>{{item.play}}</label>
            <button class="destroy" @click="delList(item.id)"></button>
          </div>
        </li>
      </ul>
    </section>
  </div>
</template>

<script>
export default {
  name: 'MyBody',
  props: {
    list: Array
  },
  components: {},
  data () {
    return {
      flag: ''
    }
  },
  methods: {
    delList (id) {
      this.$emit('delList', id)
    }
  },

  computed: {
    checkAll: {
      get () {
        return this.list.every(item => item.edit === true)
      },
      set (value) {
        this.$emit('checkAll', value)
      }
    }
  }
}
</script>

<style scoped lang="less"></style>
